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88639-81-0 2h-pyran-2-one,4-hydroxy-6-methyl-3-[1-oxo-3-(4-pyridinyl)-2-propenyl]-, (e)-

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Product Name 2H-Pyran-2-one,4-hydroxy-6-methyl-3-[1-oxo-3-(4-pyridinyl)-2-propenyl]-, (E)-
CAS No. 88639-81-0
Molecular Formula C14H11NO4